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Citation: Ml. Smith et al., Urinary excretion profiles for total morphine, free morphine, and 6-acetylmorphine following smoked and intravenous heroin, J ANAL TOX, 25(7), 2001, pp. 504-514

Authors: Shimomura, ET Hodge, GD Paul, BD

Citation: Et. Shimomura et al., Examination of postmortem fluids and tissues for the presence of methylecgonidine, ecgonidine, cocaine, and benzoylecgonine using solid-phase extraction and gas chromatography-mass spectrometry, CLIN CHEM, 47(6), 2001, pp. 1040-1047

Authors: Smith, ML Shimomura, ET Summers, J Paul, BD Nichols, D Shippee, R Jenkins, AJ Darwin, WD Cone, EJ

Citation: Ml. Smith et al., Detection times and analytical performance of commercial urine opiate immunoassays following heroin administration, J ANAL TOX, 24(7), 2000, pp. 522-529

Authors: Paul, BD Shimomura, ET Smith, ML

Citation: Bd. Paul et al., A practical approach to determine cutoff concentrations for opiate testingwith simultaneous detection of codeine, morphine, and 6-acetylmorphine in urine, CLIN CHEM, 45(4), 1999, pp. 510-519